 function list() {  
	 costMainForm.action = "cost!execute.action"; 
	 $("#pageNo").val(1);
	 costMainForm.submit();
 }  
  
 function save() {  
	 var payType = $("#payType").val();
	 if(payType == null || payType == ""){
		 alert("请选择付款方式!");
	 }else{
		 costMainForm.action = "cost!save.action";  
		 costMainForm.submit(); 
	 }
 }  
 
 function costJumpPage(pageNo) {
		$("#pageNo").val(pageNo);
		$("#costMainForm").submit();
	}